/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with this
 * work for additional information regarding copyright ownership. The ASF
 * licenses this file to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

package org.apache.hadoop.zebra.io;

import java.io.PrintStream;

/**
 * Helper for Zebra I/O
 */
public class IOutils {
  /**
   * indent of some spaces
   *
   * @param os
   *          print stream the indent space to be inserted
   * @param amount
   *          the number of spaces to be indented
   */
  public static void indent(PrintStream os, int amount)
  {
    for (int i = 0; i < amount; i++)
        os.print(' ');
  }
}
